Convert to new WebIDBTypes enums and accessors

content/common/indexed_db/indexed_db_key.h

Index: content/common/indexed_db/indexed_db_key.h
diff --git a/content/common/indexed_db/indexed_db_key.h b/content/common/indexed_db/indexed_db_key.h
index e688939e621f1b76c8215f214316ca2888727133..9b46ed7d6f9cb93d34c74e252037f06fd3b541b9 100644
--- a/content/common/indexed_db/indexed_db_key.h
+++ b/content/common/indexed_db/indexed_db_key.h
@@ -11,7 +11,11 @@
 #include "base/memory/scoped_vector.h"
 #include "base/strings/string16.h"
 #include "content/common/content_export.h"
-#include "third_party/WebKit/public/platform/WebIDBKey.h"
+#include "third_party/WebKit/public/platform/WebIDBTypes.h"
+
+namespace WebKit {
+class WebIDBKey;
+}
 
 namespace content {
 
@@ -19,12 +23,12 @@ class CONTENT_EXPORT IndexedDBKey {
  public:
   typedef std::vector<IndexedDBKey> KeyArray;
 
-  IndexedDBKey();  // Defaults to WebKit::WebIDBKey::InvalidType.
-  IndexedDBKey(WebKit::WebIDBKey::Type);  // must be Null or Invalid
+  IndexedDBKey();  // Defaults to WebKit::WebIDBKeyTypeInvalid.
+  IndexedDBKey(WebKit::WebIDBKeyType);  // must be Null or Invalid
   explicit IndexedDBKey(const KeyArray& array);
   explicit IndexedDBKey(const string16& str);
   IndexedDBKey(double number,
-               WebKit::WebIDBKey::Type type);  // must be date or number
+               WebKit::WebIDBKeyType type);  // must be date or number
   explicit IndexedDBKey(const WebKit::WebIDBKey& key);
   ~IndexedDBKey();
 
@@ -34,7 +38,7 @@ class CONTENT_EXPORT IndexedDBKey {
   bool IsLessThan(const IndexedDBKey& other) const;
   bool IsEqual(const IndexedDBKey& other) const;
 
-  WebKit::WebIDBKey::Type type() const { return type_; }
+  WebKit::WebIDBKeyType type() const { return type_; }
   const std::vector<IndexedDBKey>& array() const { return array_; }
   const string16& string() const { return string_; }
   double date() const { return date_; }
@@ -44,7 +48,7 @@ class CONTENT_EXPORT IndexedDBKey {
   size_t size_estimate() const { return size_estimate_; }
 
  private:
-  WebKit::WebIDBKey::Type type_;
+  WebKit::WebIDBKeyType type_;
   std::vector<IndexedDBKey> array_;
   string16 string_;
   double date_;